Base | Representation |
---|---|
bin | 10111100100110001001… |
… | …10101010100110010110 |
3 | 2212102210021110222012100 |
4 | 23302120212222212112 |
5 | 101232402103440223 |
6 | 1420040525502530 |
7 | 112343622312051 |
oct | 13623046524626 |
9 | 2772707428170 |
10 | 810014124438 |
11 | 2925859466a2 |
12 | 110ba0111a46 |
13 | 5b4cb870aac |
14 | 2b2c2323a98 |
15 | 1610c540043 |
hex | bc989aa996 |
810014124438 has 12 divisors (see below), whose sum is σ = 1755030602988. Its totient is φ = 270004708140.
The previous prime is 810014124389. The next prime is 810014124461. The reversal of 810014124438 is 834421410018.
It is a happy number.
810014124438 is a `hidden beast` number, since 81 + 0 + 0 + 141 + 2 + 4 + 438 = 666.
810014124438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×8100141244383 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22500392328 + ... + 22500392363.
It is an arithmetic number, because the mean of its divisors is an integer number (146252550249).
Almost surely, 2810014124438 is an apocalyptic number.
810014124438 is an abundant number, since it is smaller than the sum of its proper divisors (945016478550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
810014124438 is a wasteful number, since it uses less digits than its factorization.
810014124438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45000784699 (or 45000784696 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The spelling of 810014124438 in words is "eight hundred ten billion, fourteen million, one hundred twenty-four thousand, four hundred thirty-eight".
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